<template>
  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" :width="size" :height="size" :fill="color">
    <path transform="translate(2)" d="M0 12 V20 H4 V12z">
      <animate attributeName="d" values="M0 12 V20 H4 V12z; M0 4 V28 H4 V4z; M0 12 V20 H4 V12z; M0 12 V20 H4 V12z" dur="1.2s" repeatCount="indefinite" begin="0" keytimes="0;.2;.5;1" keySplines="0.2 0.2 0.4 0.8;0.2 0.6 0.4 0.8;0.2 0.8 0.4 0.8" calcMode="spline"  />
    </path>
    <path transform="translate(8)" d="M0 12 V20 H4 V12z">
      <animate attributeName="d" values="M0 12 V20 H4 V12z; M0 4 V28 H4 V4z; M0 12 V20 H4 V12z; M0 12 V20 H4 V12z" dur="1.2s" repeatCount="indefinite" begin="0.2" keytimes="0;.2;.5;1" keySplines="0.2 0.2 0.4 0.8;0.2 0.6 0.4 0.8;0.2 0.8 0.4 0.8" calcMode="spline"  />
    </path>
    <path transform="translate(14)" d="M0 12 V20 H4 V12z">
      <animate attributeName="d" values="M0 12 V20 H4 V12z; M0 4 V28 H4 V4z; M0 12 V20 H4 V12z; M0 12 V20 H4 V12z" dur="1.2s" repeatCount="indefinite" begin="0.4" keytimes="0;.2;.5;1" keySplines="0.2 0.2 0.4 0.8;0.2 0.6 0.4 0.8;0.2 0.8 0.4 0.8" calcMode="spline" />
    </path>
    <path transform="translate(20)" d="M0 12 V20 H4 V12z">
      <animate attributeName="d" values="M0 12 V20 H4 V12z; M0 4 V28 H4 V4z; M0 12 V20 H4 V12z; M0 12 V20 H4 V12z" dur="1.2s" repeatCount="indefinite" begin="0.6" keytimes="0;.2;.5;1" keySplines="0.2 0.2 0.4 0.8;0.2 0.6 0.4 0.8;0.2 0.8 0.4 0.8" calcMode="spline" />
    </path>
    <path transform="translate(26)" d="M0 12 V20 H4 V12z">
      <animate attributeName="d" values="M0 12 V20 H4 V12z; M0 4 V28 H4 V4z; M0 12 V20 H4 V12z; M0 12 V20 H4 V12z" dur="1.2s" repeatCount="indefinite" begin="0.8" keytimes="0;.2;.5;1" keySplines="0.2 0.2 0.4 0.8;0.2 0.6 0.4 0.8;0.2 0.8 0.4 0.8" calcMode="spline" />
    </path>
  </svg>
</template>

<script>
export default {
  props: ['size', 'color'],
};
</script>
